Pipes and tubular conduits – Combined
Patent
1986-01-22
1987-08-25
Marcus, Stephen
Pipes and tubular conduits
Combined
138121, 174 68C, F16L 1111
Patent
active
046886036
ABSTRACT:
A hose is formed as a spiral component hose of synthetic material, which is surrounded by a gas-tight corrugated hose of fiberglass weave coated with aluminum. The insulation for the hose consists of several sequential layers of synthetic material felts and synthetic material foils, preferably a total of three groups, each consisting of a polyester felt, an interior foil of polyethylene, and an exterior foil of polyethylene terephthalate. The outermost finish consists of a corrugated hose of synthetic material.
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Donnerhack Andreas
Jankowski Detlef
Pfeil-Schneider Kurt
Thoma Klemens
Volker Wolfgang
Marcus Stephen
Messer Griesheim GmbH
Thronson Mark
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